Machinery & Equipment Company (M&E) offers Used Positive Displacement Pumps for reliable, consistent transfer of viscous liquids, slurries, pastes, and other difficult-to-pump materials across the food, beverage, dairy, pharmaceutical, chemical, cosmetics, and general industrial markets. Our inventory regularly includes rotary lobe pumps, gear pumps, progressive cavity pumps, piston pumps, diaphragm pumps, and screw pumps from leading manufacturers such as Waukesha, Viking Pump, Moyno, Netzsch, SEEPEX, Fristam, Ampco, Wilden, and Verder. Designed to deliver accurate flow rates regardless of system pressure, used positive displacement pumps are ideal for sanitary processing, metering, dosing, and high-viscosity product transfer. Contact M&E today to discuss your used positive displacement pump requirements or to sell your surplus pumping equipment.